/**********************************************************************************
 * License notice
 * ------------------------
 * rmlsyntaxhighlighter.hpp
 * ------------------------
 * Copyright (c) 2012 Alexander Kasper (alexander.limubei.kasper@gmail.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is furnished
 * to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 ***********************************************************************************/

#ifndef RMLSYNTAXHIGHLIGHTER_HPP
#define RMLSYNTAXHIGHLIGHTER_HPP

#include <QSyntaxHighlighter>
#include <QTextDocument>

class CRMLSyntaxHighlighter : public QSyntaxHighlighter
{
    Q_OBJECT
public:
    explicit CRMLSyntaxHighlighter(QTextDocument* parent = 0);
    
protected:
    void highlightBlock(const QString &text);

private:
    struct HighlightingRule
    {
        QRegExp mPattern;
        QTextCharFormat mFormat;
    };
    QVector<HighlightingRule> mHighlightingRules;

    QTextCharFormat mTagFormat;
    QTextCharFormat mAttributeFormat;
    QTextCharFormat mStringFormat;
    QTextCharFormat mMultiLineCommentFormat;

    QRegExp mCommentStartExpression;
    QRegExp mCommentEndExpression;
};

#endif // RMLSYNTAXHIGHLIGHTER_HPP
